Solve 25-sqrt{25}+tan(30)

$$25- \sqrt{ 25 } + \tan ( 30 )$$

Evaluate

$$\frac{\sqrt{3}}{3}+20\approx 20.577350269$$

Short Solution Steps

Calculate the square root of 25 and get 5.

$$25-5+\tan(30)$$

Subtract 5 from 25 to get 20.

$$20+\tan(30)$$

Get the value of \tan(30) from trigonometric values table.

$$20+\frac{\sqrt{3}}{3}$$

To add or subtract expressions, expand them to make their denominators the same. Multiply 20 times \frac{3}{3}.

$$\frac{20\times 3}{3}+\frac{\sqrt{3}}{3}$$

Since \frac{20\times 3}{3} and \frac{\sqrt{3}}{3} have the same denominator, add them by adding their numerators.

$$\frac{20\times 3+\sqrt{3}}{3}$$

Do the multiplications in 20\times 3+\sqrt{3}.

$$\frac{60+\sqrt{3}}{3}$$